Journal of Species Research

  • 제6권2호
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  • Pages.129-140
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  • 2017
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  • 2234-7909(pISSN)
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  • 2713-8615(eISSN)
국립생물자원관 (The National Institute of Biological Resources)
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A report of 31 unrecorded bacterial species belonging to the class Alphaproteobacteria in Korea

  • Kim, Kyung Hyun (Department of Life Science, Chung-Ang University) ;
  • Yoon, Jung-Hoon (Department of Food Science and Biotechnology, Sungkyunkwan University) ;
  • Kim, Seung-Bum (Department of Microbiology, Chungnam National University) ;
  • Jahng, Kwang-Yeop (Department of Life Sciences, Chonbuk National University) ;
  • Cho, Jang-Cheon (Department of Biological Sciences, Inha University) ;
  • Joh, Ki-seong (Department of Bioscience and Biotechnology, Hankuk University of Foreign Studies) ;
  • Cha, Chang-Jun (Department of Systems Biotechnology, Chung-Ang University) ;
  • Seong, Chi-Nam (Department of Biology, Sunchon National University) ;
  • Bae, Jin-Woo (Department of Biology, Kyung Hee University) ;
  • Im, Wan-Taek (Department of Biotechnology, Hankyong National University) ;
  • Jeon, Che Ok (Department of Life Science, Chung-Ang University)
  • 투고 : 2016.09.03
  • 심사 : 2017.06.14
  • 발행 : 2017.06.30
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초록

During a comprehensive investigation of indigenous prokaryotic species in Korea, a total 31 bacterial strains assigned to the class Alphaproteobacteria were isolated from diverse environmental habitats including freshwater, seawater, brackish water, ginseng soil, plant roots, natural caves, and tidal flats. Based on their high 16S rRNA gene sequence similarities(>99.1%) and formation of robust phylogenetic clades with the closest type species, each strain was assigned to an independent and predefined bacterial species. Because there were no published or official reports regarding the isolation of these 31 species in Korea, this study identified three species in two genera in the order Caulobacterales, 12 species in 10 genera in the order Rhodobacterales, three species in two genera in the order Rhizobiales, two species in two genera in the order Rhodospirillales and 11 species in seven genera, all in the order Sphingomonadaceae within the Alphaproteobacteria are reported as new alphaproteobacterial species in Korea. Gram reaction, colony and cell morphology, basic biochemical characteristics, isolation source, and strain IDs are described in the species description section.

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